For #25726 fix failing testStrictVisitSheetDetails UI test

app/src/androidTest/java/org/mozilla/fenix/ui/StrictEnhancedTrackingProtectionTest.kt

@@ -161,7 +161,6 @@ class StrictEnhancedTrackingProtectionTest {
         }
     }
 
-    @Ignore("Failing, see: https://github.com/mozilla-mobile/fenix/issues/25726")
     @Test
     fun testStrictVisitSheetDetails() {
         val genericPage = TestAssetHelper.getGenericAsset(mockWebServer, 1)
@@ -176,7 +175,9 @@ class StrictEnhancedTrackingProtectionTest {
         }
 
         navigationToolbar {
-        }.enterURLAndEnterToBrowser(trackingProtectionTest.url) {}
+        }.enterURLAndEnterToBrowser(trackingProtectionTest.url) {
+            verifyTrackingProtectionWebContent("blocked")
+        }
         enhancedTrackingProtection {
         }.openEnhancedTrackingProtectionSheet {
             verifyEnhancedTrackingProtectionSheetStatus("ON", true)

app/src/androidTest/java/org/mozilla/fenix/ui/robots/BrowserRobot.kt

@@ -41,6 +41,7 @@ import org.junit.Assert.fail
 import org.mozilla.fenix.R
 import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.helpers.Constants.LONG_CLICK_DURATION
+import org.mozilla.fenix.helpers.Constants.RETRY_COUNT
 import org.mozilla.fenix.helpers.SessionLoadedIdlingResource
 import org.mozilla.fenix.helpers.TestAssetHelper.waitingTime
 import org.mozilla.fenix.helpers.TestAssetHelper.waitingTimeLong
@@ -682,6 +683,31 @@ class BrowserRobot {
         )
     }
 
+    fun verifyTrackingProtectionWebContent(state: String) {
+        for (i in 1..RETRY_COUNT) {
+            try {
+                assertTrue(
+                    mDevice.findObject(
+                        UiSelector().textContains(state)
+                    ).waitForExists(waitingTimeLong)
+                )
+
+                break
+            } catch (e: AssertionError) {
+                if (i == RETRY_COUNT) {
+                    throw e
+                } else {
+                    Log.e("TestLog", "On try $i, trackers are not: $state")
+
+                    navigationToolbar {
+                    }.openThreeDotMenu {
+                    }.refreshPage {
+                    }
+                }
+            }
+        }
+    }
+
     class Transition {
         private val mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
         private fun threeDotButton() = onView(